<template>
  <ul class="todo-list">
    <!-- completed: 完成的类名 -->
    <li :class="{completed:item.isDone}"  v-for="item in showArr" :key ='item.id'>
      <div class="view">
        <input class="toggle" type="checkbox" v-model="item.isDone"/>
        <label >{{item.name}}</label>
        <button class="destroy" @click="deleteFn(item.id)"></button>
      </div>
    </li>
  </ul>
  
</template>

<script>
import { mapGetters } from 'vuex';
export default {
  computed: {
    ...mapGetters(['showArr'])
  },
  methods: {
    deleteFn(id) {
      this.$store.commit('deltodolist', id)
    },
    
  }
}
</script>
